2007 Moab Trail Ride - uphill Trail - Photo 9130730

The Red Rock 4-Wheelers gives each trail a difficulty rating on a scale of 1 to 4+. A trail rating of 1 requires nothing more than a high-clearance SUV. Move on up to a difficulty rating of 4+, low gears and lockers are highly recommended, and your chances of drivetrain and body carnage increase exponentially.